56382400

素因数分解:

$2^6\times 5^2\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:422

約数の個数: 84

約数和(自身を含む): 140314680

約数和(自身を除く): 83932280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 131, 160, 200, 262, 269, 320, 400, 524, 538, 655, 800, 1048, 1076, 1310, 1345, 1600, 2096, 2152, 2620, 2690, 3275, 4192, 4304, 5240, 5380, 6550, 6725, 8384, 8608, 10480, 10760, 13100, 13450, 17216, 20960, 21520, 26200, 26900, 35239, 41920, 43040, 52400, 53800, 70478, 86080, 104800, 107600, 140956, 176195, 209600, 215200, 281912, 352390, 430400, 563824, 704780, 880975, 1127648, 1409560, 1761950, 2255296, 2819120, 3523900, 5638240, 7047800, 11276480, 14095600, 28191200, 56382400]

約数ペア:

[(1, 56382400), (2, 28191200), (4, 14095600), (5, 11276480), (8, 7047800), (10, 5638240), (16, 3523900), (20, 2819120), (25, 2255296), (32, 1761950), (40, 1409560), (50, 1127648), (64, 880975), (80, 704780), (100, 563824), (131, 430400), (160, 352390), (200, 281912), (262, 215200), (269, 209600), (320, 176195), (400, 140956), (524, 107600), (538, 104800), (655, 86080), (800, 70478), (1048, 53800), (1076, 52400), (1310, 43040), (1345, 41920), (1600, 35239), (2096, 26900), (2152, 26200), (2620, 21520), (2690, 20960), (3275, 17216), (4192, 13450), (4304, 13100), (5240, 10760), (5380, 10480), (6550, 8608), (6725, 8384)]